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发明名称
HETEROCYCLISCHE VERBINDUNGEN
摘要
申请公布号
DE3942893(A1)
申请公布日期
1991.06.27
申请号
DE19893942893
申请日期
1989.12.23
申请人
BAYER AG, 5090 LEVERKUSEN, DE
发明人
HOECHSTETTER, HANS, DR., 4000 DUESSELDORF, DE
分类号
G03G5/06;C07D471/22;C07D491/22;C07D495/22;C07D513/22;C08K5/3432;C08K5/3437;C08K5/3442;C08K5/3447;C08K5/3472;C08K5/3475;C08K5/45;C09B57/00
主分类号
G03G5/06
代理机构
代理人
主权项
地址
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